Question

How is speed calculated ? Write the formula? I. short answer. of class 7 please​

Answer 1

Answer:

speed is a measure of how quickly an vehicle moves from one place to another.The formula for speed is Distance/Time. To work out how much the speed is you should the proper units for it like distance in (m) and time in ( s) so it's unit will be m/s.

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Answer 2

THIS IS YOUR ANSWER FRIEND

THE FORMULA FOR SPEED IS =

SPEED=DISTANCE÷TIME

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SPEED IS THE DISTANCE TRAVELLED PER UNIT DISTANCE IS THE PATH TRAVELLED BY THE BODY